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C9H10O2 = 9 C + 10 H + 2 O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Zn + Na2OH + H2O = Na2[Zn(OH)4] + H2 =>
2 Zn + 2 Na2OH + 6 H2O = 2 Na2[Zn(OH)4] + 3 H2
NH4NO3 + Na3PO4 = (NH4)3PO4 + NaNO3 =>
3 NH4NO3 + Na3PO4 = (NH4)3PO4 + 3 NaNO3
Na2HAsO4 + CaCl2 = NaCl + Ca3As2O8 + HCl =>
2 Na2HAsO4 + 3 CaCl2 = 4 NaCl + Ca3As2O8 + 2 HCl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
AgNO3 + NaOH + NH3 = Ag(NH3) + NaNO3 + H2O =>
8 AgNO3 + 9 NaOH + 9 NH3 = 8 Ag(NH3) + 9 NaNO3 + 6 H2O
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
KMnO4 = MnO2 + K2O + O2 =>
4 KMnO4 = 4 MnO2 + 2 K2O + 3 O2
AgF + CaCl2 = AgCl + CaF2 =>
2 AgF + CaCl2 = 2 AgCl + CaF2
CH2(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH2(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
ZnBr2 + F2 = ZnF2 + Br2 =>
ZnBr2 + F2 = ZnF2 + Br2
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C6H8O7(aq) + NaHCO3(aq) = CO2(g) + H2O(l) + Na3C6H5O7(aq) =>
C6H8O7(aq) + 3 NaHCO3(aq) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(aq)
Fe + HOH = Fe(OH)3 + H2 =>
2 Fe + 6 HOH = 2 Fe(OH)3 + 3 H2
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
Ti(OH)3 + HNO3 = TiO(NO3)2 + NO + H2O =>
3 Ti(OH)3 + 7 HNO3 = 3 TiO(NO3)2 + NO + 8 H2O
Na2SiO3 + H3PO4 = Na3PO4 + H2SiO3 =>
3 Na2SiO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2SiO3
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
HCH3COO = H + CH3COO =>
HCH3COO = H + CH3COO
Fe + F2 = FeF1 =>
2 Fe + F2 = 2 FeF1
MgHPO4 + H2O = P2O5 + Mg(OH)2 =>
2 MgHPO4 + H2O = P2O5 + 2 Mg(OH)2
NaNo3HCl = NaClHNo3 =>
NaNo3HCl = NaClHNo3
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
(NH4)2S(aq) + BaCl2(aq) = (NH4)Cl + BaS =>
(NH4)2S(aq) + BaCl2(aq) = 2(NH4)Cl + BaS
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Na2CO3(aq) + NiCl2(aq) = NiCO3(aq) + NaCl(aq) =>
Na2CO3(aq) + NiCl2(aq) = NiCO3(aq) + 2 NaCl(aq)
K3PO4 + KI = K3I + KPO4 =>
K3PO4 + KI = K3I + KPO4
NaOH + C20H14O4 + HCl = NaHCl + C20H13O4 + H2O =>
NaOH + C20H14O4 + HCl = NaHCl + C20H13O4 + H2O
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr(SO4)2 + K2SO4 + H2O =>
CH3CH2OH + K2Cr2O7 + 5 H2SO4 = CH3COOH + 2 Cr(SO4)2 + K2SO4 + 6 H2O
Mg(NO3)2 = Mg2O + NO2 + O2 =>
4 Mg(NO3)2 = 2 Mg2O + 8 NO2 + 3 O2
Fe2O3(s) + C2H4O2(aq) = FeC6H9O6(aq) + H2O(l) =>
Fe2O3(s) + 6 C2H4O2(aq) = 2 FeC6H9O6(aq) + 3 H2O(l)
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
KMnO4(aq) + KI(aq) + H2SO4(aq) = MnSO4 + K2SO4 + H2O + I2 =>
2 KMnO4(aq) + 10 KI(aq) + 8 H2SO4(aq) = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 I2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Li(s) + Cl2(g) = LiCl(s) =>
2 Li(s) + Cl2(g) = 2 LiCl(s)
NaOCl + Na2S2O3 + NaOH = NaCl + (Na)2SO4 + H2O =>
4 NaOCl + Na2S2O3 + 2 NaOH = 4 NaCl + 2(Na)2SO4 + H2O
H2O2(l) = H2O(l) + (O2) =>
2 H2O2(l) = 2 H2O(l) + (O2)
NaCl + MgO = Na2O + MgCl2 =>
2 NaCl + MgO = Na2O + MgCl2
ZnCl2 + H2S = ZnS + H2Cl2 =>
ZnCl2 + H2S = ZnS + H2Cl2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Br + F = BrF3 =>
Br + 3 F = BrF3
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